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Board of Directors

Meet the 2022-23 KASS Board of Directors

Dr. Tom Cha
Tom Cha, MD, MBA — President
Massachusetts General Hospital
55 Fruit St. | Boston, MA 02114
Dr. John Chi
John Chi, MD — President-Elect
Brigham and Women's Hospital
60 Fenwood Road | Boston, MA 02115
Dr. Don Park
Don Park, MD — Treasurer
UCLA Department of Orthopaedic Surgery
1250 16th St. Suite 3142 | Santa Monica, CA 90404
Dr. Esther Kim
Esther Kim, MD — Secretary
Loma Linda University Health
25455 Barton Rd., Suite 108A | Loma Linda, CA 92354
Dr. Raymond Hah
Raymond Hah, MD — Member at Large
Keck Medicine of USC
1450 San Pablo Street | Los Angeles, CA
Dr. Daniel Kang
Daniel Kang, MD — Member at Large
Madigan Army Medical Center, Dept. Orthopaedic Surgery
9040 Jackson Ave | Tacoma, WA 98431
Dr. Paul Kim
Paul D. Kim, MD — Member at Large:
Spine Institute of San Diego
6719 Alvarado Road, Suite 308 | San Diego, CA
Dr. James Mok
James Mok, MD, MBA — Immediate Past President
NorthShore University Health System
9600 Gross Point Rd. | Skokie, IL 60076